Your Contractor for Commercial or Residential plumbers!

24 Hours Emergency Plumbing Services available with fast response time & 24 hours Plumbers.



Your Contractor for Commercial or Residential plumbers!


24 Hours Emergency Plumbing Services available with fast response time & 24 hours Plumbers.



24 Hours Emergency Diamond Bar Plumbing Services available with fast response time & 24 hours Plumbers.

Your Contractor for Commercial or Residential plumbers!

J B Diamond Bar Plumbing

Diamond Bar Plumbing Professionals

Diamond Bar Plumbing is locally owned and operated and has been for many years. They provide professional plumbing services at competitive rates and very responsive service. Diamond Bar plumbing will provide the necessary plumbing experts no matter if your job is an emergency repair or plumbing solutions for a planned plumbing upgrade or home remodel.

Same day service is available when an emergency arises, and it does not matter what time of the day or night the emergency arises, or if it is a residential, commercial or business plumbing emergency. Diamond Bar Plumbing services are on duty 24 hours a day, every day of the week.  Diamond Bar Plumbing will respond to any plumbing call whether it is a clogged shower drain, a leaking water or sewer pipe, copper repiping, water heater repair or replacement or water or gas leak detention.

Why Should Diamond Bar Plumbing Be your Plumbing Professional of Choice?

Diamond Bar delivers fast response times and competitive pricing. Diamond Bar is aware plumbing problems are usually the most frustrating and nerve racking problems to deal with, as well as being among the most urgent. That is what drives the specialists at Diamond Bar Plumbing to offer prompt and reliable service to its customers. They have been in your shoes, and they know what it is like.

Diamond Bar Plumbing offers free estimates on any and all work to be performed, and they will never charge you a travel fee. The estimate will include all the work and costs involved and there are never any hidden or extra charges built into the estimate. The price quoted by Diamond Bar Plumbing is the price you pay at the completion of the project.

Installing plumbing fixtures should be left to the professionals.  Plumbing codes, regulated by the state, are in place to make sure the installation is safe for not only the installer, but for the occupants of the house. A great many of the plumbing tasks require a professional and licensed plumber to perform the work, and some even require the inspection of local inspectional services to make sure the work was performed according to code.

Diamond Bar Plumbing services employs professionally trained plumbers who are knowledgeable and up to date with the latest plumbing code and are dedicated to performing the necessary work according to all the necessary rules and regulations.

What You Can Expect from the Diamond Bar Plumbing Service

All inclusive and upfront pricing. The plumbing specialist will evaluate the work to be done and provide a complete and free of charge cost estimate. You will know the cost of the job before the work is begun.

  • Free cost estimates are available from Monday through Sunday, 7:00 AM to 5:00 PM.
  • Diamond Bar Plumbing will never charge you a travel fee to visit your home.
  • Diamond Bar Plumbing is licensed, bonded and insured and carries two professional licenses.
  • Diamond Bar Plumbing employs professionally trained plumbers
  • Diamond Bar Plumbers use state of the art inspection and leak detection equipment to solve even the toughest plumbing problems

Useful Plumbing Information

Plumbing systems, to the untrained eye, can be confusing. They are seemingly a never ending maze of pipes under and around the home, and it may seem like nothing more than a plate of spaghetti gone awry. Diamond Bar Plumbing offers information to help you, the homeowner, understand the plumbing system in your home and how it works.

imgPlumbing in a home is actually three separate plumbing systems and understanding how each system works, will allow you to decide what plumbing tasks you might be able to take care of yourself. While it is always desirable to call in a professional plumber, anyone can clear a simple blockage in a pipe or even relight the pilot light in the hot water heater.  It will also allow you to know when calling a plumber in to do the job is warranted. The information will also help you understand the plumbing process if you are going to build a new home or undertake a remodel or upgrade. The information provided is not meant to be a plumbing primer to teach all things plumbing. It is merely intended to be a guide.

Plumbing is only dangerous when dealing with gas and gas fired fixtures such as installing or repairing water heaters and stoves, and if you are not careful. There is a risk of damaging the plumbing further and causing flooding if you attempt to perform plumbing installation or repairs without the benefit of proper training and experience.

It is always best to call in Diamond Bar Plumbing services when a plumbing problem arises, or new plumbing is to be installed. Plumbing mistakes can be costly and cause major damage to your property, and that only adds to the cost of the project rather than save money.


Diamond Bar Plumbing Special

10% off
Labor up to $150.00

Cant be combined with any other offer. Must present coupon before services rendered. 9AM to 4PM only. (Other conditions apply, call for info.)

Whole House Plumbing Inspection With Every

Service Call!

Cant be combined with any other offer. Must present coupon before services rendered. 9AM to 4PM only.
(Other conditions apply, call for info.)

J B Diamond Bar Plumbing: A Christian Family Owned and Operated Business.

Jeff Belleville Is The Owner and Operator the Plumbing Contractor called JB Diamond Bar Plumbing. The Diamond Bar Plumbing Company was founded in 1988. Jeff has 30 years experience as a Diamond Bar plumbing contractor. He has decades of experience with new construction, remodel, copper repipe, sewer repair, drain cleaning and other plumbing services. Jeff has extensive experience in plumbing whole houses and businesses from the ground up as well as all types of commercial plumbing and residential installations and repair. Diamond Bar Plumbing provided 24 hour plumbing service. Jeff Personally trains all technicians and oversees all jobs and answers the phone to talk with you about your needs.

We Proudly Serve The Following Areas:

Diamond Bar, Monrovia, Arcadia, Pomona, Ontario, West Covina, Rancho Cucamonga, La Covina, Chino, Chino Hills, Alta Loma, Verne, San Dimas, Glendora, Azusa, Upland, Montclair, Walnut, Norco, Fontana, Redlands, Rialto and others.

We’re Local for fast service on all your Diamond Bar plumbing repair and Diamond Bar Plumbing Contractor needs.

We live here. We can provide FAST response times on emergency and 24 hour plumbing in Diamond Bar. We are the go to plumbers for Diamond Bar plumbing services. Your Diamond Bar Plumbing Contractor for Commercial or Residential service!

Emergency Plumbing or Diamond Bar Plumbing Repair, were always here for you.

We accept

These are some of the brand we service

  • delta
  • american-standard
  • moen
  • toto
  • brasscraff
  • bradford-white
  • kohler
  • moen

Copyright 2013 JB Diamond Bar Plumbing. All Right Reserved